Exercise wall



FIG. 1 is a perspective view of a first embodiment of an exercise wall showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a perspective view of a second embodiment of an exercise wall showing our new design;

FIG. 8 is a front view thereof;

FIG. 9 is a rear view thereof;

FIG. 10 is a left view thereof;

FIG. 11 is a top view thereof;

FIG. 12 is a bottom view thereof;

FIG. 13 is a perspective view of a third embodiment of an exercise wall showing our new design;

FIG. 14 is a front view thereof;

FIG. 15 is a rear view thereof;

FIG. 16 is a left view thereof;

FIG. 17 is a top view thereof; and,

FIG. 18 is a bottom view thereof.

The portions shown in dotted lines depict environmental structure that forms no part of the claimed design. 

The ornamental design for an exercise wall, as shown and described. 